42002026000 has 80 divisors (see below), whose sum is σ = 110793765888. Its totient is φ = 15273456000.

The previous prime is 42002025997. The next prime is 42002026013. The reversal of 42002026000 is 62020024.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932592 + ... + 976591.

Almost surely, 2^42002026000 is an apocalyptic number.

42002026000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42002026000 is an abundant number, since it is smaller than the sum of its proper divisors (68791739888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42002026000 is a wasteful number, since it uses less digits than its factorization.

42002026000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909217 (or 1909201 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 42002026000 its reverse (62020024), we get a palindrome (42064046024).

The spelling of 42002026000 in words is "forty-two billion, two million, twenty-six thousand".